More from this Slideshow

Challenging Cani...Many dog lovers believe there’s no such thing as a bad dog, just bad training. And while we don’t disagree that a good owner along with proper training and socialization can make a world of difference, we have to admit that some dog breeds are best suited to experienced owners.Those very traits that make certain breeds so good at the jobs they were bred to do, like hunting big game and guarding their owners and property, can make them a challenge for someone who’s never trained a dog before.Honorable Mention: American Pit Bull Terrier Although the American Pit Bull Terrier received enough votes for this category to land a place at the bottom of this list, he also earned a significant number of votes as the best breed for new owners, which canceled out enough of the negative votes to knock him out of the running. He looks formidable and has historically been used in dog fighting rings, giving him a frightening reputation, but over the last few decades, he's been bred to love and accept people. In the right home, he's a devoted and loyal companion (although he can have conflicts with other dogs or with cats). But as with many dogs bred for strength, a mistreated Pit can be a problem. (Eva Maria Kramer, Animal Photography) More from VetStreet.com: 10 People-Pleasing Dog Breeds20 Hottest Dog Breeds in America5 Dog Breeds This Veterinarian Would Like to See Less Of

The opinions expressed are solely those of the author and do not necessarily reflect the views of Comcast.

No. 14: Airedale...The Airedale Terrier is quite a character. Independent, intelligent and stubborn, he’ll keep you laughing — and on your toes, as he’s a notorious digger and counter-surfer. He’ll bring the same exuberance and joy to playing games as he brings to excavating your garden and eating your drywall. He’s not great with other dogs or animals and needs plenty of stimulation (both physical and mental). It should be noted, too, that this “King of the Terriers” was the inspiration for Margaret Marshall Saunders’ novel "Beautiful Joe," the story of an abused dog, which sparked the creation of the modern humane movement. (Eva Maria Kramer, Animal Photography) More from VetStreet.com: 10 People-Pleasing Dog Breeds20 Hottest Dog Breeds in America5 Dog Breeds This Veterinarian Would Like to See Less Of

The opinions expressed are solely those of the author and do not necessarily reflect the views of Comcast.

No. 13: Bullmast...Devoted and protective to the point that he’d lay down his life for his family, the Bullmastiff has a mind of his own — and considering that he weighs in at 100-130 pounds, he can easily overwhelm an owner who isn’t ready to stand up to him. He needs good, consistent, positive training and firm boundaries from a young age. He also needs someone to follow him with a mop, because this dog can drool. His high prey drive means he should always be kept on leash, and he doesn’t generally love other dogs, so he’s best as an only pet. (Sally Anne Thompson, Animal Photography) More from VetStreet.com: 10 People-Pleasing Dog Breeds20 Hottest Dog Breeds in America5 Dog Breeds This Veterinarian Would Like to See Less Of

The opinions expressed are solely those of the author and do not necessarily reflect the views of Comcast.

The opinions expressed are solely those of the author and do not necessarily reflect the views of Comcast.

No. 7: DalmatianThe spotted Dalmatian isn’t just a Disney darling — he was bred to work as a coach dog, running alongside carriages or horses, alerting coachmen to approaching highwaymen and warding off stray dogs. That’s how he became the traditional firehouse dog — he kept the streets clear for horse-drawn fire engines. However, the traits that made him perfect for this work can make him a challenge in the home. He has an endless capacity for exercise and can be destructive when bored. Also, he’s a notorious shedder with stiff fur that weaves its way into fabric (but not out). (Tetsu Yamazaki, Animal Photography) More from VetStreet.com: 10 People-Pleasing Dog Breeds20 Hottest Dog Breeds in America5 Dog Breeds This Veterinarian Would Like to See Less Of

The opinions expressed are solely those of the author and do not necessarily reflect the views of Comcast.

No. 6: Weimarane...The “Gray Ghost” earned his nickname for his beautiful gray coat and habit of following his owner closely, but the highly intelligent Weimaraner isn’t the right dog for everyone. He’s extremely energetic with no “off” switch, and he’s not happy being left alone — separation anxiety can be a real issue with this breed. He can be difficult to housetrain and a hazard to cats and other small pets, but if you plan to spend many days hunting, hiking or doing obedience and agility with him by your side, you might have found your perfect companion. (Nick Ridley, Animal Photography) More from VetStreet.com: 10 People-Pleasing Dog Breeds20 Hottest Dog Breeds in America5 Dog Breeds This Veterinarian Would Like to See Less Of

The opinions expressed are solely those of the author and do not necessarily reflect the views of Comcast.